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They followed the ore veins underground once opencast mining was no longer feasible. ... (of which England had virtually no deposits) by a judicial decision of 1568 and a law in 1688. England had iron, zinc, copper, lead, and tin ores. ... Ore mills generate large amounts of waste, called tailings.

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The majority of coal produced in England comes from underground mines; in Scotland, most coal is mined from open-pit mines. UK Coal is the United Kingdom's largest coal mining company, producing approximately 8.7 million tonnes of coal annually from deep mines and surface mines, and possesses estimated reserves in excess of 200 million tonnes ...

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Underground Coal Mine Lighting Handbook

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Mining is unlikely to resume after a ferocious underground fire at Warwickshire's last pit, UK Coal says. More than 100 miners were evacuated from Daw Mill Colliery after the blaze broke out 1,770 ...

Virtual Tour of Maine's Mines and Quarries

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